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논문검색

Research Article

Characteristics and suitability of various cereal grains in spawn production of button mushroom

초록

영어

Spawn is the vegetative growth of the mycelium and serves as the inoculum or seed for cultivating mushrooms. Various cereal grains, such as wheat, millet, barley, sorghum, brown rice, rye, and oat were assessed to compare their characteristics and suitability for spawn production of button mushroom (Agaricus bisporus). The mycelial growth rates, density, and the number of completely colonized grains were measured from the twentieth day of inoculation. Wheat grains showed fastest mycelial growth with 8.4 cm followed by rye, oat, barley with 8.2, 7.5 and 7.3 cm, respectively. In the mycelial density, foxtail millet, barley, and sorghum were best compared with that of wheat grains. Especially, the number of grains which were completely colonized by mycelia were greatest in foxtail millet with 5,123 grains followed by proso millet, and wheat with 3,052 and 914, respectively. Based on the results obtained, barley, foxtail millet, and sorghum grains would be appropriate substituting for wheat grain in spawn production of button mushroom.

목차

ABSTRACT
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgements
 References

저자정보

  • Byung-Joo Lee Crop Research Division, Chungcheongnam-do Agricultural Research & Extension Services, Yesan 340-861, Korea
  • Mi-Ae Lee Crop Research Division, Chungcheongnam-do Agricultural Research & Extension Services, Yesan 340-861, Korea
  • Yong-Gyun Kim Crop Research Division, Chungcheongnam-do Agricultural Research & Extension Services, Yesan 340-861, Korea
  • Kwang-Won Lee Crop Research Division, Chungcheongnam-do Agricultural Research & Extension Services, Yesan 340-861, Korea
  • Byung-Eui Lee Industry Academy Cooperation Foundation, Soonchunghyang University, Asan 336-745, Korea
  • Geon-Sik Seo Korea National College of Agricultural and Fishery, Hwasung, Kyonggi-do 445-893, Korea

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